|Special Features:||Waterproof / Weatherproof||Communication Interface:||RFID|
|Customized support:||Customized logo||Místo původu:||Zhejiang, Čína|
|Název značky:||Aktivita / RHT||Název produktu:||Karta HF RFID IC HFC4216|
|Frekvence:||13.56MHz [High-Frequency (HF)]||Rozměry:||46*19mm|
Balení a dodání
- Prodejní jednotky: Jednotlivé položky
- Typ balení: 200pcs/ctn
|Množství (kartony)||1 - 100||>100|
|Est. Doba (dny)||15||Bude vyjednáno|
What are RFID cards?
RFID cards are often used as personal identifiers in people management or access control systems. It is a popular ISO format ID card equipped with a UHF RFID transceiver that complies with the EPC Global class 1 Gen 2 specification. These cards offer global operation in the UHF 860-960 MHz band. UHF cards are geared toward the electronic identification market, bringing long-range communication distance and stringent durability standards.
Contactless IC card is a common management method in the community vehicle management system at present, but the IC card reading distance is close, and the vehicle must stop and swipe the card before entering and leaving the community. With the rapid increase of residents’ vehicles in the community, it is bound to cause traffic congestion during the peak period of vehicle access, but UHF RFID perfectly solves this problem.
What is the difference between traditional IC card and UHF RFID card?
IC card is also called smart card, smart card, microcircuit card or microchip card in some countries and regions. It makes a microelectronic chip into card form. Therefore, contactless IC card is also called RF card or electronic tag. IC card refers to integrated circuit card. Generally used bus card is a kind of IC card, which is also used in access control management, identity certificate and E-wallet. In short, its working principle is that the card reader emits an electromagnetic wave that changes according to the information. The induction coil inside the card converts the electromagnetic wave into induced current to transmit information and drive the chip.
RFID, also known as elektronický štítek and radio frequency identification, is a communication technology. It can identify specific targets and read and write relevant data through radio signals without establishing mechanical or optical contact between the identification system and specific targets. Commonly used technologies include low frequency, high frequency, UHF, passive and so on. RFID readers are also divided into mobile and fixed. At present, RFID technology is widely used, such as library, access control system, food safety traceability and so on.
In a word, the price of IC card is slightly higher, the data storage capacity is large, and the data security is good. However, because its contacts are exposed, it may be damaged due to static electricity or man-made reasons. The advantage of RFID radio frequency card is non-contact, so there is no need for manual intervention when completing the identification work. It is suitable for automation and is not easy to damage. It can identify high-speed moving objects and multiple radio frequency cards at the same time, and the operation is fast and convenient. Short distance RF cards are not afraid of oil stains, dust pollution and other harsh environments. Long distance RF products are mostly used in transportation, and the identification distance can reach tens of meters, such as automatic charging or vehicle identification.